/*
Copyright 2023 The Matrix.org Foundation C.I.C.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

export interface HomeserverConfig {
    readonly configDir: string;
    readonly baseUrl: string;
    readonly port: number;
    readonly registrationSecret: string;
    readonly dockerUrl: string;
}

export interface HomeserverInstance {
    readonly config: HomeserverConfig;

    /**
     * Register a user on the given Homeserver using the shared registration secret.
     * @param username the username of the user to register
     * @param password the password of the user to register
     * @param displayName optional display name to set on the newly registered user
     */
    registerUser(username: string, password: string, displayName?: string): Promise<Credentials>;

    /**
     * Logs into synapse with the given username/password
     * @param userId login username
     * @param password login password
     */
    loginUser(userId: string, password: string): Promise<Credentials>;

    /**
     * Sets a third party identifier for the given user. This only supports setting a single 3pid and will
     * replace any others.
     * @param userId The full ID of the user to edit (as returned from registerUser)
     * @param medium The medium of the 3pid to set
     * @param address The address of the 3pid to set
     */
    setThreepid(userId: string, medium: string, address: string): Promise<void>;
}

export interface StartHomeserverOpts {
    /** path to template within playwright/plugins/{homeserver}docker/template/ directory. */
    template: string;

    /** Port of an OAuth server to configure the homeserver to use */
    oAuthServerPort?: number;

    /** Additional variables to inject into the configuration template **/
    variables?: Record<string, string | number>;
}

export interface Homeserver {
    start(opts: StartHomeserverOpts): Promise<HomeserverInstance>;
    /**
     * Stop this test homeserver instance.
     *
     * @returns A list of paths relative to the cwd for logfiles generated during this test run.
     */
    stop(): Promise<string[]>;
}

export interface Credentials {
    accessToken: string;
    userId: string;
    deviceId: string;
    homeServer: string;
    password: string | null; // null for password-less users
    displayName?: string;
}